MFC r335641:

Fix a stack overflow in mount_smbfs when hostname is too long.

The local hostname was blindly copied into the to the nn_name array.
When the hostname exceeded 16 bytes, it would overflow. Truncate the
hostname to 15 bytes plus a 0 terminator which is the "workstation name"
suffix.

Use defensive strlcpy() when filling nn_name in all cases.

PR: 228354
Reported by: donald.buchholz@intel.com
Reviewed by: jpaetzel, ian (prior version)
Discussed with: Security Officer (gtetlow)
Security: Stack overflow with the hostname.
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D15936

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Make it possible to use empty user name ("-U ''") for mount_smbfs(8).
It's just like "-U guest", except that it actually works, at least
with Samba 4, which seems to return authentication failure for "-U guest".

MFC after: 1 month
Sponsored by: The FreeBSD Foundation

Completely rewrite the interface to smbdev switching from dev_clone
to cdevpriv(9). This commit changes the semantic of mount_smbfs
in userland as well, which now passes file descriptor in order to
to mount a specific filesystem istance.

Reviewed by: attilio, ed
Tested by: martymac

Allow user to override default port numbers used by communication
protocols. This is very useful for tunneled SMB connections.

MFC after: 4 weeks

Tell nls_setlocale() the very locale name from command line option,
rather than using optarg variable which would be allways NULL.

Correct argument order of kiconv_add_xlat16_cspairs().

Security:

Make smbfs capable to use 16bit char set in filenames.

PR:78110

Fix some off-by-one errors dealing with limits of server names,
usernames, workgroup names and passwords. We can now connect to
servers with 15-character NetBIOS names. (Some versions of Windows
use semi-random 15-char names by default.)

PR: 46902

Fix a typo in the -O parsing code that caused a crash when the -O option
is used without supplying "sowner:sgroup".

Obtained from: NetBSD (jdolecek)
PR: 37171

This commit was generated by cvs2svn to compensate for changes in r95267,
which included commits to RCS files with non-trunk default branches.

Import smbfs-1.4.4.

Import smbfs-1.4.3.

Import smbfs-1.4.1.

This is Boris Popov's SMB/CIFS file system implementation for FreeBSD.

Obtained from: Boris Popov via ftp://ftp.butya.kz/pub/smbfs/

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Make it possible to use empty user name ("-U ''") for mount_smbfs(8).
It's just like "-U guest", except that it actually works, at least
with Samba 4, which seems to return authentication failure for "-U guest".

MFC after: 1 month
Sponsored by: The FreeBSD Foundation

Completely rewrite the interface to smbdev switching from dev_clone
to cdevpriv(9). This commit changes the semantic of mount_smbfs
in userland as well, which now passes file descriptor in order to
to mount a specific filesystem istance.

Reviewed by: attilio, ed
Tested by: martymac

Allow user to override default port numbers used by communication
protocols. This is very useful for tunneled SMB connections.

MFC after: 4 weeks

Tell nls_setlocale() the very locale name from command line option,
rather than using optarg variable which would be allways NULL.

Correct argument order of kiconv_add_xlat16_cspairs().

Security:

Make smbfs capable to use 16bit char set in filenames.

PR:78110

Fix some off-by-one errors dealing with limits of server names,
usernames, workgroup names and passwords. We can now connect to
servers with 15-character NetBIOS names. (Some versions of Windows
use semi-random 15-char names by default.)

PR: 46902

Fix a typo in the -O parsing code that caused a crash when the -O option
is used without supplying "sowner:sgroup".

Obtained from: NetBSD (jdolecek)
PR: 37171

This commit was generated by cvs2svn to compensate for changes in r95267,
which included commits to RCS files with non-trunk default branches.

Import smbfs-1.4.4.

Import smbfs-1.4.3.

Import smbfs-1.4.1.

This is Boris Popov's SMB/CIFS file system implementation for FreeBSD.

Obtained from: Boris Popov via ftp://ftp.butya.kz/pub/smbfs/